SPHFluidSettings(bpy_struct)

base class — bpy_struct

class bpy.types.SPHFluidSettings(bpy_struct)

Settings for particle fluids physics

buoyancy

Artificial buoyancy force in negative gravity direction based on pressure differences inside the fluid

Type :float in [0, 10], default 0.0
factor_density

Density is calculated as a factor of default density (depends on particle size)

Type :boolean, default False
factor_radius

Interaction radius is a factor of 4 * particle size

Type :boolean, default False
factor_repulsion

Repulsion is a factor of stiffness

Type :boolean, default False
factor_rest_length

Spring rest length is a factor of 2 * particle size

Type :boolean, default False
factor_stiff_viscosity

Stiff viscosity is a factor of normal viscosity

Type :boolean, default False
fluid_radius

Fluid interaction radius

Type :float in [0, 20], default 0.0
linear_viscosity

Linear viscosity

Type :float in [0, 100], default 0.0
plasticity

How much the spring rest length can change after the elastic limit is crossed

Type :float in [0, 100], default 0.0
repulsion

How strongly the fluid tries to keep from clustering (factor of stiffness)

Type :float in [0, 100], default 0.0
rest_density

Fluid rest density

Type :float in [0, 100], default 0.0
rest_length

Spring rest length (factor of particle radius)

Type :float in [0, 2], default 0.0
spring_force

Spring force

Type :float in [0, 100], default 0.0
spring_frames

Create springs for this number of frames since particles birth (0 is always)

Type :int in [0, 100], default 0
stiff_viscosity

Creates viscosity for expanding fluid

Type :float in [0, 100], default 0.0
stiffness

How incompressible the fluid is

Type :float in [0, 100], default 0.0
use_initial_rest_length

Use the initial length as spring rest length instead of 2 * particle size

Type :boolean, default False
use_viscoelastic_springs

Use viscoelastic springs instead of Hooke’s springs

Type :boolean, default False
yield_ratio

How much the spring has to be stretched/compressed in order to change it’s rest length

Type :float in [0, 1], default 0.0

Inherited Properties

Inherited Functions

References

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